EP2501818B1 - Procédé optimisé au plan énergétique pour l'exploitation d'une installation de production de bioéthanol - Google Patents
Procédé optimisé au plan énergétique pour l'exploitation d'une installation de production de bioéthanol Download PDFInfo
- Publication number
- EP2501818B1 EP2501818B1 EP10721517.0A EP10721517A EP2501818B1 EP 2501818 B1 EP2501818 B1 EP 2501818B1 EP 10721517 A EP10721517 A EP 10721517A EP 2501818 B1 EP2501818 B1 EP 2501818B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plant
- biogas
- bioethanol production
- production plant
- bioethanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 238000005360 mashing Methods 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000010908 decantation Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 235000013339 cereals Nutrition 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 4
- 230000009931 harmful effect Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000006085 Vigna mungo var mungo Nutrition 0.000 description 2
- 240000005616 Vigna mungo var. mungo Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002481 ethanol extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002211 methanization Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000008104 plant cellulose Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004458 spent grain Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Definitions
- the invention relates to an energetically optimized method for operating a bioethanol production plant, wherein the resulting vinasse is introduced into a biogas plant to convert contained organic substances into biogas, for carrying out a combined operation of bioethanol and biogas production according to the preamble of patent claim 1.
- the problem to be solved is to develop a thermal power plant by the steam turbine is a process application downstream, in which a portion of the energy contained in the process steam is consumed and for the residual steam a bioethanol plant for the production of bioethanol is followed, for the energetic processes, part of the energy contained in the residual steam can be used.
- the energy contained in the effluent from the turbine process steam energy is partially used in the downstream application, wherein the energy contained in the residual steam from the process application in the downstream bioethanol plant for the production of bioethanol is used.
- biogas production can also utilize suitable biological residues, such as, in particular, so-called 'bioethanol production' sludge.
- This vinasse has a high content of organic matter. Therefore, it is very suitable for biogas production.
- the utilization of the stillage for biogas production reduces the otherwise necessary disposal logistics. So it should be increased by the processing of the vinasse to biogas, the energy efficiency of a corresponding system and the utilization of the theoretically usable plant potential total.
- the DE 10 2006 040 567 A1 in the local process for the production of bioethanol from biomass especially cereals and especially rye is that in the production of ethanol from rye quite high conversion costs. These higher costs result from the application of viscosity-lowering enzymes to counteract the congealing in the conversion process and the higher steam demand in DDGS (Distiller's Dried Grains with Solubles) drying.
- DDGS Disistiller's Dried Grains with Solubles
- the bottoms product obtained as Schlempewasser should also be at least partially used for the production of process water by a vacuum circulation evaporation plant, a microfiltration, ultrafiltration, nanofiltration and reverse osmosis and / or membrane techniques to obtain low-salt process water and high-salt concentrate from the Schlempewasser be used.
- the current production has made the production of ethanol as a substitute for automotive fuel a major factor in agriculture.
- the motive of state support lies mainly in the reduction of CO 2 emissions to the atmosphere in the transport sector.
- the vinasse can be applied as NPK fertilizer to the fields in the vicinity of the production facility. But this also has several serious disadvantages.
- the method of fertilizer application is not very economical, since agriculture hardly compensates the value of the fertilizer and the organic components of the added value are lost.
- the application is also associated with a high energy expenditure, since very large amounts of water must be transported over sometimes considerable distances.
- the application is limited in time by a core retention period in winter.
- the biogas plant effluent in one embodiment may be partially subjected to a solids separation step.
- the thus treated, purified effluent is then fed to the bioethanol recovery plant.
- the separation step may include filtration and / or decantation.
- the hydrogen sulfide contained in the return can be removed. This removal may be e.g. done by degassing and / or cases.
- the necessary rejection can in principle be carried out at each, but also at several process stations in the system.
- An important step according to the embodiment is the separation of the ammonia by stripping in a corresponding process step.
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Claims (6)
- Procédé pour mettre en oeuvre une exploitation combinée d'une installation de production de bioéthanol et d'une installation de biogaz,
caractérisé en ce que- les drêches produites dans l'installation de production de bioéthanol sont introduites dans une installation de biogaz pour transformer les substances organiques contenues en biogaz, et- il est prévu un retour direct d'une partie de l'effluent de l'installation de biogaz à des fins de macération dans le fermenteur de l'installation de production de bioéthanol. - Procédé selon la revendication 1,
caractérisé en ce que
l'effluent de l'installation de biogaz est soumis, avant le retour direct, partiellement à une étape de séparation de solides. - Procédé selon la revendication 2,
caractérisé en ce que
l'étape de séparation comprend une filtration et/ou une décantation. - Procédé selon l'une des revendications précédentes,
caractérisé en ce que
un flux partiel est enlevé par éclusage hors de l'effluent de l'installation de biogaz, qui est purifié au moyen d'un procédé à membrane, et de plus le perméat obtenu parvient complètement ou partiellement dans l'installation de production de bioéthanol pour la macération. - Procédé selon l'une des revendications précédentes,
caractérisé en ce que
un flux partiel est enlevé par éclusage hors de l'effluent de l'installation de biogaz, il est évaporé et donc concentré, et le condensat parvient au moins partiellement dans l'installation de production de bioéthanol pour la macération. - Procédé selon l'une des revendications précédentes,
caractérisé en ce que
l'ammoniac formé dans l'installation de biogaz est enlevé par stripage jusqu'à une concentration inoffensive pour le processus dans son ensemble.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10721517T PL2501818T3 (pl) | 2009-06-02 | 2010-06-01 | Zoptymalizowany energetycznie sposób eksploatacji instalacji do pozyskania bioetanolu |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009023573 | 2009-06-02 | ||
DE102010005818A DE102010005818A1 (de) | 2009-06-02 | 2010-01-27 | Energetisch optimiertes Verfahren zum Betreiben einer Bioethanolgewinnungsanlage |
PCT/EP2010/057657 WO2010139699A2 (fr) | 2009-06-02 | 2010-06-01 | Procédé optimisé au plan énergétique pour l'exploitation d'une installation de production de bioéthanol |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2501818A2 EP2501818A2 (fr) | 2012-09-26 |
EP2501818B1 true EP2501818B1 (fr) | 2018-12-26 |
Family
ID=43049433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10721517.0A Active EP2501818B1 (fr) | 2009-06-02 | 2010-06-01 | Procédé optimisé au plan énergétique pour l'exploitation d'une installation de production de bioéthanol |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2501818B1 (fr) |
DE (1) | DE102010005818A1 (fr) |
ES (1) | ES2717202T3 (fr) |
HU (1) | HUE044218T2 (fr) |
PL (1) | PL2501818T3 (fr) |
WO (1) | WO2010139699A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3950914A1 (fr) | 2020-08-03 | 2022-02-09 | Verbio Vereinigte Bioenergie AG | Procédé de mise en uvre d'un fonctionnement combiné d'une installation de production de bioéthanol et d'une installation de biogaz |
WO2023159251A1 (fr) | 2022-02-21 | 2023-08-24 | Novozymes A/S | Procédé de mise en œuvre du fonctionnement combiné d'une unité de production de bioéthanol et d'une unité de biogaz |
WO2023164436A1 (fr) | 2022-02-23 | 2023-08-31 | Novozymes A/S | Procédé pour produire des produits de fermentation et du biogaz à partir de matériaux contenant de l'amidon |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012104764B4 (de) | 2012-06-01 | 2018-08-02 | Technologie Manufaktur Weissinger UG (haftungsbeschränkt) | Verfahren zur Verwertung von Altbackwaren |
DE202013102153U1 (de) | 2013-05-16 | 2013-06-06 | Robert Hensel | System zur Erzeugung von aliphatischen Alkoholen |
DK2803654T3 (en) | 2013-05-16 | 2017-02-27 | Christian Schweitzer | SYSTEM AND PROCEDURE FOR PRODUCING ALIFATIC ALCOHOLS |
DE102013226991A1 (de) | 2013-12-20 | 2015-06-25 | Verbio Vereinigte Bioenergie Ag | Verfahren zur Entfernung von Störstoffen aus wässrigen Medien |
DE102014001909A1 (de) | 2014-02-15 | 2015-09-03 | Christine Apelt | Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe von Anlagen zur Stärkeproduktion und Anordnung zur Durchführung des Verfahrens |
DE102014001910A1 (de) | 2014-02-15 | 2015-08-20 | Christine Apelt | Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe der Kartoffelverarbeitung und Anordnung zur Durchführung des Verfahrens |
DE102014001907A1 (de) | 2014-02-15 | 2015-08-20 | Christine Apelt | Verfahren zur stofflichen und energetischen Verwendung biogener Reststoffe von Braustätten und Anordnung zur Durchführung des Verfahrens |
DE102014001912A1 (de) | 2014-02-18 | 2015-09-03 | Christine Apelt | Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe von Anlagen zur Bioethanolgewinnung und Anordnung zur Durchführung des Verfahrens |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060752A1 (fr) * | 2000-02-17 | 2001-08-23 | Forskningscenter Risø | Procede de traitement de matiere lignocellulosique |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10327954C5 (de) * | 2003-06-20 | 2008-06-26 | Wilkening, Carl Ludwig, Dr. | Verbesserte Verfahren zur Herstellung von Ethanol und Methan aus Getreide |
US7381550B2 (en) * | 2004-01-08 | 2008-06-03 | Prime Bioshield, Llc. | Integrated process for producing “clean beef” (or milk), ethanol, cattle feed and bio-gas/bio-fertilizer |
FR2903119B1 (fr) * | 2006-07-03 | 2010-05-28 | John Mahler | Procede de production de bioethanol et d'energie a partir d'une matiere premiere vegetale saccharifere ou amylacee |
DE102006040567A1 (de) | 2006-08-30 | 2008-03-06 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Bioethanol |
DE102007001614A1 (de) | 2007-01-04 | 2008-07-10 | Lrz Landhandels- Und Recycling-Zentrum Gmbh | Energieautarkes Verfahren zur Herstellung von Bioethanol aus lignocellulose-, protein- und stärke- und/oder zuckerhaltigen Einsatzstoffen |
DE102007015623A1 (de) | 2007-03-29 | 2008-10-02 | Be Bioenergie Gmbh & Co. Kg | Heizkraftwerk und Verfahren zur energetischen Nutzung von landwirtschaftlich erzeugten Rohstoffen |
DE102007033988A1 (de) | 2007-07-19 | 2009-01-22 | Acs Agrochemische Systeme Gmbh | Verbesserte Verfahren zur Herstellung von Ethanol, Gluten und Kleie aus Getreide |
EP2060635A1 (fr) * | 2007-11-16 | 2009-05-20 | Syngenta Participations AG | Procédé amélioré pour la production d'éthanol à partir d'une matière végétale |
DE102007061137B4 (de) * | 2007-12-19 | 2011-12-15 | Agraferm Technologies Ag | Vorrichtung und Verfahren zur Umwandlung von bei der Ethanolproduktion als Abfallprodukt anfallender Fermentationsbrühe in Biogas |
DE202007017698U1 (de) * | 2007-12-19 | 2009-04-23 | Agraferm Technologies Ag | Vorrichtung zur Umwandlung von bei der Ethanolproduktion als Abfallprodukt anfallender Fermentationsbrühe in Biogas |
WO2010100224A1 (fr) * | 2009-03-04 | 2010-09-10 | Ecocity Project Gmbh | Procédé et dispositif de production durable d'énergie et d'au moins une substance de base |
FR2945048B1 (fr) * | 2009-04-30 | 2013-07-05 | Ondeo Ind Solutions | Procede de methanisation a partir d'une phase liquide qui est un coproduit issu de l'extraction d'un produit principal obtenu a partir d'une matiere premiere vegetale |
-
2010
- 2010-01-27 DE DE102010005818A patent/DE102010005818A1/de not_active Ceased
- 2010-06-01 PL PL10721517T patent/PL2501818T3/pl unknown
- 2010-06-01 EP EP10721517.0A patent/EP2501818B1/fr active Active
- 2010-06-01 ES ES10721517T patent/ES2717202T3/es active Active
- 2010-06-01 WO PCT/EP2010/057657 patent/WO2010139699A2/fr active Application Filing
- 2010-06-01 HU HUE10721517 patent/HUE044218T2/hu unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060752A1 (fr) * | 2000-02-17 | 2001-08-23 | Forskningscenter Risø | Procede de traitement de matiere lignocellulosique |
Non-Patent Citations (1)
Title |
---|
MATTHEW T. AGLER ET AL: "Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol", ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 42, no. 17, 1 September 2008 (2008-09-01), US, pages 6723 - 6729, XP055311010, ISSN: 0013-936X, DOI: 10.1021/es800671a * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3950914A1 (fr) | 2020-08-03 | 2022-02-09 | Verbio Vereinigte Bioenergie AG | Procédé de mise en uvre d'un fonctionnement combiné d'une installation de production de bioéthanol et d'une installation de biogaz |
WO2023159251A1 (fr) | 2022-02-21 | 2023-08-24 | Novozymes A/S | Procédé de mise en œuvre du fonctionnement combiné d'une unité de production de bioéthanol et d'une unité de biogaz |
WO2023164436A1 (fr) | 2022-02-23 | 2023-08-31 | Novozymes A/S | Procédé pour produire des produits de fermentation et du biogaz à partir de matériaux contenant de l'amidon |
Also Published As
Publication number | Publication date |
---|---|
ES2717202T3 (es) | 2019-06-19 |
WO2010139699A2 (fr) | 2010-12-09 |
EP2501818A2 (fr) | 2012-09-26 |
HUE044218T2 (hu) | 2019-10-28 |
WO2010139699A3 (fr) | 2011-02-24 |
PL2501818T3 (pl) | 2020-03-31 |
DE102010005818A1 (de) | 2010-12-09 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20120710 |
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